Link element



FIG. 1 is a side elevational view of a link element showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is an opposite side elevational view of FIG. 1;

FIG. 4 is a cross sectional view taken on the lines 4--4;

FIG. 5 is a bottom plan view; and

FIG. 6 is a cross sectional view taken on the lines 6--6. 

The ornamental design for a link element, as shown and described. 